Anyone who’s undergone professional teeth whitening treatments knows how expensive and time-consuming the service can be. Professional treatments typically cost over $200 and appointments can last 90 ...

In an age of dating apps and social media, many of us are feeling more self-conscious than ever about the color of our teeth. Roughly 37 million people in the U.S. used tooth whiteners as of 2020, ...

Tooth discoloration is classified into three main types: extrinsic (surface), intrinsic (internal), and internalized (stains that have penetrated the tooth). Common causes include diet (coffee, tea), ...

African bullfrogs (Pyxicephalus adspersus) are large frogs that live across sub-Saharan Africa and prefer areas where water is plentiful and fresh. These monster frogs can be found anywhere with ...

I’ve always hated smiling with my teeth. My eyes get uneven, the dimples in my cheeks disappear, and worst of all, my tooth staining becomes very noticeable. Despite having strong oral hygiene habits, ...